Question

find the surface area of the cube.
now, find the total area.
area of one side: 144 cm²
total area (all 6 sides): ? cm²

Explanation:

Step1: Recall the formula for the surface area of a cube

The surface area \(S\) of a cube is given by \(S = 6\times\) (area of one face).

Step2: Substitute the given area of one face

Given the area of one face \(A=144\space cm^{2}\). Then \(S = 6\times144\).

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Answer:

\(864\space cm^{2}\)